| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $65.53 | 9.499% | $71.7547 | $71.75 | $71.75 | $71.80 |
| Purchase #2 | $173.79 | 8.398% | $188.3849 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $236.47 | 10.693% | $261.7557 | $261.76 | $261.75 | $261.80 |
| Purchase #4 | $164.96 | 7.494% | $177.3221 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $80.84 | 3.438% | $83.6193 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $142.49 | 12.182% | $159.8481 | $159.85 | $159.85 | $159.80 |
| Purchase #7 | $180.81 | 7.255% | $193.9278 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $1,044.89 | $1,136.6126 | $1,136.61 | $1,136.60 | $1,136.60 | |